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Tall-Stack Stem, 31.8mm



The VO Tall-Stack Stem offers a super clean look on a modern bike. The angle is 17 degrees, so the stem is level on most frames. Available in polished Silver and Noir. The stem is cold forged alloy with a polished finish.


  • Handlebar Clamp: 31.8mm
  • Steerer Clamp: 1-1/8"
  • Angle: -17deg
  • Stack Height: 75mm
  • Weight: 148g (100mm size)

Note: that there is a minimum-insertion line marked inside the stem, about 10 mm below the top. Not recommended for carbon steerer tubes.

We cannot ship this stem to Japan due to a distribution agreement. Sorry for any inconvenience. A similar stem is available in Japan from Tokyo San-Esu.

Customer Reviews

Based on 17 reviews
Andrew Hammond
Awesome looking stem!

Doesn’t work for my build, but this thing is beautiful! Now to find a frame to build based off the stem!!!

Great stem, but…

This stem is great, but the - degrees looks a little extreme on my sloped top tube bike. If VO sold a -6 or -8 degree tall-stack stem, I would buy in a heartbeat. 5 stars for the stem, just make sure it will “look good” on your bike.

Randy Kliewer
Great stem

The perfect finishing touch for my new Low Kicker Polyvalent. Cheers!

Thomas Watterson
Great stem!

The Tall-Stack is a fabulous stem that does just what it's supposed to do: replace an unsightly stack of spacers and give you a little leeway to run a slightly taller set-up without a using an "upright" stem. It's clean, smooth, and shiny, with an elegant single bolt at the front. I couldn't be happier.

Very Clean

I bought a 110mm stem in Noir. It's a real beaut. Thanks V/O

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